simtrace2 - SIMtrace2 based on AT91SAM3, including card emulation

Age	Commit message (Collapse)	Author	Files	Lines
2019-11-24	card_emu_tests: Cosmetic changes (re-order code; more comments)	Harald Welte	1	-9/+20
	Change-Id: I36aefc824187ee99d83a451d869b137c13334d91
2019-11-14	initialize VCC, RST, and VCC with actual values	Kévin Redon	1	-1/+1
	previously the card RST, VCC, and CLK signal states have been initialized with default values corresponding to an inactive reader. this worked fine for actual inactive readers since the default values match and would be updated when the signal changes (edge detection). but if the reader is in another state, card activation detection could fail. this is fixed since the actual signal values are now used during initialisation. at the same time I changed the variable type from uint8_t to boolean since they have only two possible states, and understanding the actual state when coding is simpler (no need to check which integer corresponds to which state). this change has been successfully tested on the 2 slots of OWHW board. Change-Id: Ie9245d75d48ae93d16f97897d4fa5ad6cd402e73
2019-10-30	firmare/test/Makefile: Fix link order	Harald Welte	1	-2/+2
	Change-Id: I3ee8031f2823ad0817cb469526b1edfc0230b26b
2018-07-30	cardem: use TC_ETU to trigger ATR sending	Kévin Redon	1	-0/+7
	this changes how ATR is handled. the ATR is also printed when set (as important debug information). the test is also updated to correspond to the new mechanism ( simulating the timeout before sending the ATR) Change-Id: I69df797e2feadffa9f5f977cb71b69386cee7cd0
2018-07-01	firmware/test: Add more include paths	Harald Welte	1	-2/+14
	Change-Id: I4287fbae6921ed0605265812df5d7243e8857864
2017-05-09	Convert to new generalized SIMTRACE2 USB protocol	Harald Welte	1	-18/+24
	The current protocol was card-emulation specific. The new protocol is generic/flexible enough to accommodate both tracing and card emulation, as well as modem control and other future extensions.
2017-05-07	migrate from req_ctx to msgb	Harald Welte	2	-42/+64
	We now generalize the USB communiction and abandon the 'req_ctx' structure inherited from openpcd. Instead we use the libosmocore 'msgb' structure to handle incoming and outgoing USB tranfers. We also use linuxlist-based msgb-queues for each endpoint.
2017-02-27	fix compilation of card_emu_tests	Harald Welte	2	-4/+8

2016-03-18	ensure usb_msg_hdr contains raw message length	Harald Welte	1	-4/+5
	we want to ensure that the length of every (current or future) message can be determined by looking at cardemu_usb_msg_hdr.msg_len, rather than having a length that is relative to the respective specific command.
2016-02-29	test: Add TRACE_INFO and TRACE_ERROR definitions	Harald Welte	1	-0/+2

2016-02-26	implement forwarding of PTS/PPS from emulator to host PC + test case	Harald Welte	1	-0/+42

2016-02-25	card_emu_test: Verify content of emulator->reader bytes	Harald Welte	1	-26/+32

2016-02-25	card_emu_tests: Verify context of USB request contexts	Harald Welte	1	-14/+36
	when the emulator has received some data, don't just check that we see it coming up on teh USB side, but actually also check the content of those messages
2016-02-24	card_emu_tests: move test cases into functions	Harald Welte	1	-82/+76

2016-02-24	card_emu_test: Add test for card-TX (reader-RX) APDU	Harald Welte	1	-31/+71

2016-02-24	update card_emu_tests to recent card_emu changes	Harald Welte	1	-17/+18

2015-11-14	card_emu: Correctly handle SW after reader -> card data phase	Harald Welte	1	-2/+7

2015-11-14	card_emu_test: test APDUs with both Rx and Tx data phase	Harald Welte	1	-16/+58

2015-11-14	card_emu_tests: extend first TPDU test to sending PB + SW in response	Harald Welte	1	-1/+68

2015-11-09	initial commit of more code towards card emulation	Harald Welte	3	-0/+178
	I couldn't help but to spend my sunday on working towards card emulation, including * various state machines in the target about ISO7816 states * tc_etu timer import from simtrace1 * req_ctx import from simtrace1 (needs renaming and simplifiation) * USB protocol description as cardemu_prot.h * some host-based testing code to test the state machines The code seems to work fine throughout card reset, sending ATR and receiving the TPDU header of the first APDU, up to the point where it marks the TPDU header as to-be-transmitted over th bulk-in endpoint. Sending the ATR must be done inside the firmware for timing requirements. From that point onwards, the host needs to respond at the very least with a procedure byte, and some indication whether or not the card emulator should continue to transmit data (card->reader), or receive data (reader->card). The code is intentionally not hooked up yet with the USB logic nor with the UART. I want host-based testing completed before doing that.